/*

 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: caitemmodel_p.h

 *

 */

#ifndef CAITEMMODEL_P_H

#define CAITEMMODEL_P_H

// System includes

#include <QObject>

#include <QModelIndex>

// User includes

#include "caservice.h"

#include "caquery.h"

#include "caitemmodel.h"

#include "caitemmodellist.h"

#include "caclient_global.h"

// Forward declarations

class CaItemModel;

CA_CLIENT_TEST_CLASS(TestCaClient)

// Class declaration

class CaItemModelPrivate: public QObject

{

    Q_OBJECT

    CA_CLIENT_TEST_FRIEND_CLASS(TestCaClient)

public:

    // Function declarations

    explicit CaItemModelPrivate(const CaQuery &query,

                                CaItemModel *itemModelPublic);

    ~CaItemModelPrivate();

    int rowCount() const;

    QModelIndex index(int row);

    QVariant data(const QModelIndex &modelIndex, int role) const;

    void setAutoUpdate(bool autoUpdate);

    void setSort(SortAttribute sortAttribute, Qt::SortOrder sortOrder =

                     Qt::AscendingOrder);

    void setIconSize(const QSize &size);

    QSize getIconSize() const;

    QModelIndex root();

    QSharedPointer<CaEntry> entry(const QModelIndex &modelIndex) const;

    void setSecondLineVisibility(bool secondLineVisibility);

    bool secondLineVisibility() const;

    void setParentId(int parentId);

    void setFlagsOn(const EntryFlags &onFlags);

    void setFlagsOff(const EntryFlags &offFlags);

    bool notifierExists() const;

public slots:

    // Function declarations

    void updateModel();

private:

    // Function declarations

    void updateParentEntry();

    void updateItemData(const QSharedPointer<CaEntry> &entry);

    void addItem(int id);

    void addItemBlock(const QList<int> &itemsList);

    void handleAddItems(const QList<int> &itemsList);

    int itemRow(int id);

    void removeItem(int id);

    void removeItems(const QList<int> &itemsList);

    void updateLayout();

    void connectSlots();

    void disconnectSlots();

    void reconnectSlots();

    void emitEmpty(int previousCount);

private slots:

    // Function declarations

    void updateModelItem(const CaEntry &entry, ChangeType changeType);

    void updateModelContent(int id);

private:

    // data

    CaItemModel *const m_q;

    QSharedPointer<CaEntry> mParentEntry;

    CaQuery mQuery;

    QSharedPointer<CaService> mService;

    CaItemModelList mEntries;

    CaNotifier *mNotifier;//own

    QSize mSize;

    bool mSecondLineVisibility;

};

#endif // CAITEMMODEL_P_H